<template>
    <panel-head :route="route"/>
    <div class="btns">
        <el-button :icon="Plus" type="primary" @click="open(null)" size="small">新增</el-button>
        <el-popconfirm
            confirm-button-text="是"
            cancel-button-text="否"
            :icon="InfoFilled"
            icon-color="#626AEF"
            title="你确定要删除它吗？"
            @confirm="confirmEvent"
        >
        <template #reference>
            <el-button :icon="Delete" type="danger" size="small">删除</el-button>
        </template>
        </el-popconfirm>
    </div>
    <el-table :data="tableData.list" style="width: 100%" @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55"></el-table-column>
        <el-table-column prop="id" label="id" />
        <el-table-column prop="name" label="昵称" />
        <el-table-column label="头像">
            <template #default="scope">
                <el-image
                style="width: 50px; height: 50px;"
                :src="scope.row.avatar"
                >
                </el-image>
            </template>
        </el-table-column>
        <el-table-column prop="sex" label="性别">
            <template #default="scope">
               {{ scope.row.sex === '1' ? '男' : '女' }}
            </template>
        </el-table-column>
        <el-table-column prop="mobile" label="手机号" />
        <el-table-column prop="active" label="状态" >
            <template #default="scope">
                <el-tag :type="scope.row.active ? 'success' : 'danger'">{{ scope.row.active ? '正常' : '失效' }}</el-tag>
            </template>
        </el-table-column>
        <el-table-column label="创建时间" >
            <template #default="scope">
                <div class="flex-box">
                    <el-icon><Clock /></el-icon>
                    <span style="margin-left: 10px">{{ scope.row.create_time }}</span>
                </div>
            </template>
        </el-table-column>
        <el-table-column label="操作">
            <template #default="scope">
                <el-button type="primary" @click="open(scope.row)">编辑</el-button>
            </template>
        </el-table-column>
    </el-table>
    <div class="pagination-info">
        <el-pagination
            v-model:currentPage="paginationData.pageNum"
            :page-size="paginationData.pageSize"
            :background="false"
            size="small"
            layout="total, prev, pager, next"
            :total="tableData.total"
            @size-change="handleSizeChange"
            @current-change="handleCurrentChange"
        />
    </div>
    <el-dialog
    v-model="dialogFormVisable"
    :before-close="beforeClose"
    title="陪护师添加"
    width="500"
    >
    <el-form
        ref="formRef"
        label-width="100px"
        label-position="left"
        :model="form"
        :rules="rules"
    >
        <el-form-item v-show="false" prop="id">
            <el-input v-model="form.id"></el-input>
        </el-form-item>
        <el-form-item label="昵称" prop="name">
            <el-input v-model="form.name" placeholder="请输入昵称"></el-input>
        </el-form-item>
        <el-form-item label="头像" prop="avatar">
            <el-button v-if="!form.avatar" type="primary" @click="dialogImgVisable=true">点击上传</el-button>
            <el-image 
            v-else
            :src="form.avatar"
            style="width: 100px;height: 100px;"
            ></el-image>
        </el-form-item>
        <el-form-item label="性别" prop="sex">
            <el-select v-model="form.sex" placeholder="请选择性别">
                <el-option label="男" value="1"></el-option>
                <el-option label="女" value="2"></el-option>
            </el-select>
        </el-form-item>
        <el-form-item label="年龄" prop="age">
            <el-input-number v-model="form.age" :min="18" :max="50" />
        </el-form-item>
        <el-form-item label="手机号" prop="mobile">
            <el-input v-model="form.mobile" placeholder="请输入手机号"></el-input>
        </el-form-item>
        <el-form-item label="是否生效" prop="active">
            <el-radio-group v-model="form.active">
                <el-radio :value="0">失效</el-radio>
                <el-radio :value="1">生效</el-radio>
            </el-radio-group>
        </el-form-item>
    </el-form>
    <template #footer>
        <div class="dialog-footer">
            <el-button type="primary" @click="confirm(formRef)">确认</el-button>
        </div>
    </template>
    </el-dialog>
    <el-dialog
    v-model="dialogImgVisable"
    :before-close="beforeClose"
    title="选择图片"
    width="680"
    >
    <div class="image-list">
        <div v-for="(item, index) in fileList" :key="item.name" class="img-box" @click="selectIndex = index">
            <div v-if="selectIndex === index" class="select">
                <el-icon color="#fff"><Check /></el-icon>
            </div>
            <el-image
            style="width: 148px; height: 148px;"
            :src="item.url"
            ></el-image>
        </div>
    </div>
    <template #footer>
        <div class="dialog-footer">
            <el-button @click="dialogImgVisable=false">取消</el-button>
            <el-button type="primary" @click="confirmImage">确认</el-button>
        </div>
    </template>
    </el-dialog>
</template>
<script setup> 
import { reactive, ref, onMounted, nextTick } from 'vue';
import { Plus, InfoFilled, Delete } from '@element-plus/icons-vue';
import { photoList, companion, companionList, deleteCompanion } from '../../../api'
import { ElMessage } from 'element-plus';
import { useRoute } from 'vue-router';

const route = useRoute()

onMounted(() =>{
    photoList().then(({ data }) =>{
        fileList.value = data.data
    })
    getListData()
})

const paginationData = reactive({
    pageNum: 1,
    pageSize: 10 
})

const tableData = reactive({
    list:[],
    total:0
})

const getListData = () =>{
    companionList(paginationData).then(({ data }) =>{
        const { list, total } = data.data
        tableData.list=list
        tableData.total=total
    })
}

const dialogFormVisable = ref(false)
const beforeClose = () =>{
    dialogFormVisable.value=false
    formRef.value.resetFields()
}

const formRef = ref()
const form = reactive({
    id:'',
    mobile:'',
    active:1,
    age:28,
    avatar:'',
    name:'',
    sex:''
})
const rules = reactive({
    name:[{required: true, trigger:'blur',message:'请填写昵称'}],
    avatar:[{required: true, message:'请选择头像'}],
    sex:[{required: true, trigger:'change',message:'请选择性别'}],
    mobile:[{required: true, trigger:'blur',message:'请填写手机号'}],
})

const confirm = async (formEl) =>{
    if(!formEl) return
    await formEl.validate((valid, fields) =>{
        if(valid){
            companion(form).then(({ data }) =>{
                if (data.code === 10000) {
                    ElMessage.success('成功')
                    beforeClose()
                    getListData()
                } else {
                    ElMessage.error(data.message)
                }
            })
        }else{
            console.log('error submit!',fields)
        }
    })
}

const open = (rowData={}) =>{
    dialogFormVisable.value=true
    nextTick(() =>{
        //如果是编辑
        if (rowData) {
            Object.assign(form, rowData)
        }
    })
}

//选择头像弹窗
const dialogImgVisable = ref(false)
const fileList = ref([])
const selectIndex = ref(0)
const confirmImage = () =>{
    form.avatar = fileList.value[selectIndex.value].url
    dialogImgVisable.value=false
}

const handleSizeChange = (val) =>{
    paginationData.pageSize = val
    getListData()
}

const handleCurrentChange = (val) =>{
    paginationData.pageNum = val
    getListData()
}

const selectTableData = ref([])
const handleSelectionChange = (val) =>{
    selectTableData.value=val.map(item => ({ id: item.id }))
}
const confirmEvent = () =>{
    //没有选择数据
    if(!selectTableData.value.length) {
        return ElMessage.warning('请选择至少一项数据')
    }
    deleteCompanion({ id:selectTableData.value }).then(({ data })=>{
        if(data.code === 10000) {
            getListData()
        }
    })
}

</script> 
<style lang="less" scoped>
.btns {
    padding: 10px 0 10px 10px;
    background-color: #fff;
}
.image-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  .img-box {
    position: relative;
    .select {
      position: absolute;
      left: 0px;
      top: 0px;
      width: 24px;
      height: 24px;
      background-color: #67c23a;
      z-index: 999;
      display: flex;
      justify-content: center;
      align-items: center;
    }
  }
  .el-image {
    margin-right: 10px;
    margin-bottom: 10px;
  }
}
</style>